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Constituency

Eastleigh

At a glance

Eastleigh is a UK parliamentary constituency in South East, currently represented in the House of Commons by Liz Jarvis, a Liberal Democrat MP. Liz Jarvis has represented the seat since 4 Jul 2024. At the 2024 general election it was marginal, won by a majority of 1,546 votes (3.3%), ranking #78 most marginal of 650 seats. Their Commons voting participation while representing this constituency is 74.3 %, compared with a Commons average of 72.7 %. Browse all seats on the UK constituencies index.

Constituency snapshot

Current representation signals for this constituency.

Current MP Liz Jarvis
Photograph of Liz Jarvis MP ID 5040
Current party
LD Liberal Democrat
MP since 4 Jul 2024
Current Commons representation
Voting participation 74.3 %
427 of 575 eligible divisions
Region South East
Electoral region of England, Scotland, Wales or Northern Ireland
Parliament ID 4035
Imported constituency identifier
Recent votes shown 10
Latest divisions listed below

Boundary

Imported constituency boundary for Eastleigh.

Map

MP voting summary

How Liz Jarvis has voted since becoming MP for this constituency.

Voted in 427 of 575 eligible divisions (74.3 %).

74.3 %

Participation

220

Aye

207

No

1

Against party

Aye / No split Ayes 220 / Noes 207

Recent divisions

Division Vote
Public Office (Accountability) Bill Report Stage: Amendment 19 No
Public Office (Accountability) Bill Report Stage: Amendment 199 No
Public Office (Accountability) Bill Report Stage: Amendment 3 Aye
Immigration and Asylum Bill: Second Reading
Migration
No
Immigration and Asylum Bill: Reasoned Amendment to Second Reading
Migration
No
Draft Town and Country Planning (Discharge of Local Planning Authority Functions) (England) Regulations 2026 No
Draft Children’s Wellbeing and Schools Act 2026 (Establishment of Schools) (Consequential Amendments) Regulations 2026
Education
Aye
Taxation (Energy and Vehicles) Bill Committee: New Clause 5
Energy Tax Transport
Aye
Taxation (Energy and Vehicles) Bill Committee: New Clause 4
Energy Tax Transport
Aye
Taxation (Energy and Vehicles) Bill Committee: New Clause 2
Energy Tax Transport
Aye
View full voting record →

Representation history

Every MP who has represented this seat, with how each voted during their time in office.

Photograph of Liz Jarvis
Liz Jarvis Current MP
LD MP since Jul 2024

74 %

Participation

220

Aye

207

No

1

Against party

Voted in 427 of 575 divisions while representing this seat. View full record →

Election results

How this seat has voted at general elections and by-elections. All UK election results →

Marginal — won by 3.3% in 2024

Majority of 1,546 votes · #78 most marginal of 650 seats.

4 July 2024

66 % turnout · maj 1,546
Liz Jarvis · Liberal Democrat 15,970 (34.4%)
Sam Joynson · Conservative 14,424 (31.1%)
Daniel Shearer · Labour 7,005 (15.1%)
Clare Fawcett · Reform UK 6,151 (13.3%)
Ben Parry · Green Party 2,403 (5.2%)
Russ Kitching · Independent 467 (1%)

More seats in South East

Other UK parliamentary constituencies in South East — explore their MPs and voting records.

Aldershot Alex Baker · Lab Arundel and South Downs Andrew Griffith · Con Ashford Sojan Joseph · Lab Aylesbury Laura Kyrke-Smith · Lab Banbury Sean Woodcock · Lab Basingstoke Luke Murphy · Lab Beaconsfield Joy Morrissey · Con Bexhill and Battle Dr Kieran Mullan · Con Bicester and Woodstock Calum Miller · LD Bognor Regis and Littlehampton Alison Griffiths · Con Bracknell Peter Swallow · Lab Brighton Kemptown and Peacehaven Chris Ward · Lab

Browse all UK constituencies →

Constituency source UK Parliament Members API
Member source UK Parliament member record

FAQs

Who is the MP for Eastleigh?

Liz Jarvis is the current MP for Eastleigh. Source

Which party currently holds Eastleigh?

Eastleigh is currently represented by Liz Jarvis of Liberal Democrat. Source

What is the Parliament constituency ID for Eastleigh?

Eastleigh's imported Parliament constituency ID is 4035. Source

Where can I find the member profile for Eastleigh?

The current MP profile for Eastleigh is linked from this page and records party, roles, interests, election data, and voting record where available. Source

Can the MP for Eastleigh change?

Yes. Constituency representation can change after a general election, by-election, resignation, recall petition, or other parliamentary change. Re-running the current MP import refreshes this data. Source

Where does Eastleigh data come from?

Constituency and current MP data is imported from the UK Parliament Members API. Source